Create types for untyped nodes

Author: MartinM85

src/serialization/UntypedArray.cs

@@ -17,6 +17,6 @@ public class UntypedArray(IEnumerable<UntypedNode> value) : UntypedNode
         /// Gets the collection of untyped child nodes.
         /// </summary>
         /// <returns>The collection of untyped child nodes.</returns>
-        public override object GetValue() => _value;
+        public new IEnumerable<UntypedNode> GetValue() => _value;
     }
 }

src/serialization/UntypedBoolean.cs

@@ -15,6 +15,6 @@ public class UntypedBoolean(bool value) : UntypedNode
         /// Gets the value associated with untyped boolean node.
         /// </summary>
         /// <returns>The value associated with untyped boolean node.</returns>
-        public override object GetValue() => _value;
+        public new bool GetValue() => _value;
     }
 }

src/serialization/UntypedDecimal.cs

@@ -15,6 +15,6 @@ public class UntypedDecimal(decimal value) : UntypedNode
         /// Gets the value associated with untyped decimal node.
         /// </summary>
         /// <returns>The value associated with untyped decimal node.</returns>
-        public override object GetValue() => _value;
+        public new decimal GetValue() => _value;
     }
 }

src/serialization/UntypedDouble.cs

@@ -15,6 +15,6 @@ public class UntypedDouble(double value) : UntypedNode
         /// Gets the value associated with untyped double node.
         /// </summary>
         /// <returns>The value associated with untyped double node.</returns>
-        public override object GetValue() => _value;
+        public new double GetValue() => _value;
     }
 }

src/serialization/UntypedFloat.cs

@@ -15,6 +15,6 @@ public class UntypedFloat(float value) : UntypedNode
         /// Gets the value associated with untyped float node.
         /// </summary>
         /// <returns>The value associated with untyped float node.</returns>
-        public override object GetValue() => _value;
+        public new float GetValue() => _value;
     }
 }

src/serialization/UntypedInteger.cs

@@ -15,6 +15,6 @@ public class UntypedInteger(int value): UntypedNode
         /// Gets the value associated with untyped integer node.
         /// </summary>
         /// <returns>The value associated with untyped integer node.</returns>
-        public override object GetValue() => _value;
+        public new int GetValue() => _value;
     }
 }

src/serialization/UntypedLong.cs

@@ -18,6 +18,6 @@ public class UntypedLong(long value) : UntypedNode
         /// Gets the value associated with untyped long node.
         /// </summary>
         /// <returns>The value associated with untyped long node.</returns>
-        public override object GetValue() => _value;
+        public new long GetValue() => _value;
     }
 }

src/serialization/UntypedNode.cs

@@ -36,6 +36,6 @@ public static UntypedNode CreateFromDiscriminatorValue(IParseNode parseNode)
         /// Gets the value assigned to untyped node.
         /// </summary>
         /// <returns>The value assigned to untyped node.</returns>
-        public virtual object? GetValue() => throw new NotImplementedException();
+        public object? GetValue() => throw new NotImplementedException();
     }
 }

src/serialization/UntypedNull.cs

@@ -13,6 +13,6 @@ public class UntypedNull : UntypedNode
         /// Gets the value associated with untyped null node.
         /// </summary>
         /// <returns>The value associated with untyped null node.</returns>
-        public override object? GetValue() => null;
+        public new object? GetValue() => null;
     }
 }

src/serialization/UntypedObject.cs

@@ -17,6 +17,6 @@ public class UntypedObject(IDictionary<string, UntypedNode> properties) : Untype
         /// Gets properties associated with untyped object node.
         /// </summary>
         /// <returns>Properties associated with untyped object node.</returns>
-        public override object GetValue() => _properties;
+        public new IDictionary<string, UntypedNode> GetValue() => _properties;
     }
 }